Oceanbox Designs™ Refractometer for Saltwater Reef Tank Salinity Level

Oceanbox Designs™ Refractometer for Saltwater Reef Tank Salinity Level

A refractometer is an essential tool to a successful reef aquarium to pinpoint the accuracy of the salinity (saltwater) level. In a reef tank, the required salinity is 1.025-1.026sg.

Features:

• Used to measure the salinity and specific gravity of saltwater.
• Sturdy and light weighted aluminium body.
• Superior quality rubber grip.
• High quality and accurate testing result.
• Can be easily calibrated with a mini-screw driver.
• Automatic temperature compensation (ATC).
• Easy to use, included convenient carrying case.

Specifications:

• Size(approx): 195 x 40mm
• Measure Range: 0-100%(0-10%)
• Accuracy: 0.001sg(1%)
• Salinity Proportion: 1.000-1.070sg